In а suit against Ruth Finch and her 'husband J. T.' Finch'.the City of Grand Prairie, 'Texas, seeks an injunction to restrain appellee Ruth Finch from allegedly violating the city’s zoning .ordinance by operating a nursery, or “baby-sitting” business at the home of the appellees, 521 Shawnee Street, in a district zoned for single family dwellings. The trial court refused to grant the injunction. Thе city on appeal asks us to reverse the trial court’s judgment and either to enjoin appellees from further violating the city’s zoning ordinance, or to remаnd the cause' with instructions to enter the judgment prayed for by appellant. ’ -
. - Thé' particular provisions in the ordinance which the city says appellees are 'violating are as follows:
*853 “Section 3. Use Districts. * * * no buildings or premises shall be used * * * for other than one or more of the uses assigned and allocated to same respectively as follows: (A) One Family or Single Family Dwelling District (1) One-Family Dwellings. (2) Public Park or Play Grounds. (3) Accessory buildings are permitted, including á private garage and servant’s quarters * * *. (4) ■ The uses customarily incident to any of the above uses when situated in the same dwelling and not involving the conduct of a business, including customary home occupations еngaged in by the occupants of the dwelling and- including also the office of a physician, surgeon, dentist, musician or artist when' situated in the same dwelling -üsed by such physician, surgeon, dentist, musician or artist as his or her private dwelling, but said incidental use shall never be permitted as principal use, but only as a secondary úse when indispensably nеcessary to the enjoyment of the' premises for any one of the uses per-' mitted by this section and actually made of the premises, but not otherwise; * * * if
Violation of the ordinance is punishable by a fine not exceeding $100.
The trial court in its judgment made findings to the effect that (1) the city had “ * * * produced no evidence showing by what authority this suit was prosecuted in the name of and on behalf of said City of Grand Prairie”; and (2) the “* * * City of Grand Prairie has produced no clear aiid convincing evidence which entitles said plaintiff to an injunction; * * '
Upon request of appellant the court also filed separate findings of fact and conclusions of law. In these separate findings and conclusions the court" made no mention of the matter of the authority by which the suit was prosecuted. .
The material portions of these separate findings and conclusions may" be summarized as follows: (1) The principal use made of the property is as a home for appellees and their thrеe children. (2) At the times herein involved Ruth Finch kept children for friendly neighbors in her home with the assistance of a maid, acting as “baby sitter” for' mothers away from home at wоrk, or otherwise engaged, said children being tended for varying hours at irregular intervals. • (3) ■ The zoning ordinance does not specify'where a “baby-sitting”' establishment may be oрerated; • nor does it defifie'“baby-sitting” of any-other business prohibited in a single family dwelling;- nor does it prohibit 'the; use -of any- property in" the city for a baby-sitting establishment. (4)' The zoning ■ ordinance' permits “customary homé- occupations’' to be carried on in “single family” zones-. (⅞)' “Baby-Sitting” is a “Customary home occupatioii;” ■
The court concluded that, “baby-sitting,” being a “customary home occupation,” is exempt from the operation óf the ordinance, and" further, that the city had not made' out a clеar case warranting the granting of injunctive relief.
Appellant correctly states in connection with its point one that since appellees did not invoke Rule 12, Texas Rules .of Civil Procedure, it was not necessary for appellant to prove’the authority by which the .suit was brought in behalf of the city. Cook v. City of Booker, Tex.Civ.App.,
We sustain the trial court’s finding thаt • appellant did not. produce clear and convincing evidence entitling.,the city to an injunction. For one. thing, the record is not clear as to whether appellee Ruth Fiñch charges a fee for.her “baby-sitting” services. While we. may strongly suspect that she does, we are not permitted to assume that she does. That is a fact-which appellant had the burden of proving if ap-pellees, are to be enjoined from operating a business. But- even if it were clearly shown thаt she does charge, a fee, the evidence is ■ sufficient to support the court’s finding and conclusion that “baby-sitting”, is a customary home occupation within the meaning,of the ordinance.
In our opinion the ordinance is ainbig-uous. That, its .terms are not clear is shown by the conflicting interpretations put upon it by the parties to this controversy. For example the parties disagree as to the effect of the phrases, “including customary home occupations engaged in by oсcupants of the dwelling and including also the office of a physician, surgeon,' dentist', musician, or artist when situated in the same dwelling used by such physician, surgeon,'' dentist, musician, оr artist as his or her private dwelling * * Appellant contends that the above quoted language modifies the word “business,” hence the' activities described'are expressly', prohibited'in single family dwelling districts. On the other hand appellees contend that the quoted language modifies the phrase, “The uses customarily incident to any оf the abo.ve uses * * hence the activities described are expressly permitted in single family dwelling districts.
Appellees further argue that since the .word “business!’ — a word оf many and varying meanings — is not! defined in the ordinance, its meaning as used in. the ordinance may be understood only from a study of the context; and then the ordinance will prоperly be interpreted not to include a home nursery as a business.
The ordinance in question, being in derogation of common law, must be construed strictly and all uncertainties resolved against. parties seeking its enforcement. Texas Co. v. Grant,
Apparently our interpretation as above statеd is not.at..variance with the interpretation heretofore put upon the ordinance by. thq city authorities themselves. The undisputed evidence of both appellee Ruth Finch and the only prosecuting witness, her next door neighbor, is that numerous nurseries .for children have been permitted by the city authorities to operate in the City of Grand Prairie — all in single family dwelling districts. We are aware that mere failure in the past 'to enforce a plain unambiguous ordinance constitutes no .defеnse when enforcement is undertaken. . But in cases of doubtful construction, if the circumstances indicate that the city authorities, have themselves applied а certain interpretation, their acts and conduct will be accorded some weight by the courts in arriving at a > correct interpretation. State ex rel. Riсhmond Plaza Civic Ass’n v. City of Houston, Tex.Civ.App.,
We overrule appellant’s points two to five inclusive and point seven.
In its point six appellant points out that the сourt erred in finding that the penalty for violation of the ordinance is a fine *855 ■of $200. The ordinance provides for a fine '■ ■of only $100. However the mistaken find- ' ing is immaterial since this case involves' only appellant’s application for an injunction. Appellant’s point six is overruled'.
Finding no reversible error, in the record, . we affirm the trial court’s judgment.